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Automerge #59
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| name: Automerge | |
| # 由 "PR Check" 工作流完成后触发；运行在 main 分支上下文， | |
| # 拥有完整 secrets 与写权限，且不 checkout PR 代码，fork 作者无法触碰 token | |
| on: | |
| workflow_run: | |
| workflows: ["PR Check"] # 必须与 pr-check.yml 的 name 逐字一致 | |
| types: [completed] | |
| permissions: | |
| contents: write | |
| pull-requests: write | |
| jobs: | |
| notify-on-fail: | |
| name: notify-on-fail | |
| runs-on: ubuntu-latest | |
| if: >- | |
| github.event.workflow_run.event == 'pull_request' && | |
| (github.event.workflow_run.conclusion == 'failure' || | |
| github.event.workflow_run.conclusion == 'cancelled') | |
| steps: | |
| - name: Comment and ping author | |
| env: | |
| GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} # base 上下文，写权限足够 | |
| HEAD_SHA: ${{ github.event.workflow_run.head_sha }} | |
| REPO: ${{ github.repository }} | |
| RUN_URL: ${{ github.server_url }}/${{ github.repository }}/actions/runs/${{ github.run_id }} | |
| run: | | |
| set -euo pipefail | |
| PR_URL=$(gh api "repos/$REPO/pulls?state=open&per_page=100" \ | |
| --jq ".[] | select(.head.sha == \"$HEAD_SHA\") | .html_url" | head -n1) | |
| if [ -z "$PR_URL" ]; then | |
| echo "No open PR matches head sha $HEAD_SHA; skip." | |
| exit 0 | |
| fi | |
| AUTHOR=$(gh pr view "$PR_URL" --json author --jq .author.login) | |
| gh pr comment "$PR_URL" --body "$(cat <<EOF | |
| @$AUTHOR 自动检查未通过，PR 暂未合入。失败项： | |
| - **link-check**（本次新增链接的有效性检查） | |
| **查看详细日志**：$RUN_URL | |
| 偶发网络超时也可能报错，确认后 Re-run 即可。 | |
| 修复后直接 push 到当前分支，通过后会自动合入。 | |
| EOF | |
| )" | |
| automerge: | |
| name: automerge | |
| runs-on: ubuntu-latest | |
| # 与 notify-on-fail 互斥（成功才合并、失败才通知），故互不 needs， | |
| # 避免一方 skip 时把另一方连带跳过 | |
| if: >- | |
| github.event.workflow_run.event == 'pull_request' && | |
| github.event.workflow_run.conclusion == 'success' | |
| steps: | |
| - name: Merge PR | |
| env: | |
| GH_TOKEN: ${{ secrets.AUTO_MERGE_TOKEN }} | |
| HEAD_SHA: ${{ github.event.workflow_run.head_sha }} | |
| REPO: ${{ github.repository }} | |
| run: | | |
| set -euo pipefail | |
| PR_URL=$(gh api "repos/$REPO/pulls?state=open&per_page=100" \ | |
| --jq ".[] | select(.head.sha == \"$HEAD_SHA\") | .html_url" | head -n1) | |
| if [ -z "$PR_URL" ]; then | |
| echo "No open PR matches head sha $HEAD_SHA; skip." | |
| exit 0 | |
| fi | |
| gh pr merge --squash "$PR_URL" --delete-branch |